47182160

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4395

約数の個数: 40

約数和(自身を含む): 110513760

約数和(自身を除く): 63331600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 4243, 5560, 8486, 11120, 16972, 21215, 33944, 42430, 67888, 84860, 169720, 339440, 589777, 1179554, 2359108, 2948885, 4718216, 5897770, 9436432, 11795540, 23591080, 47182160]

約数ペア:

[(1, 47182160), (2, 23591080), (4, 11795540), (5, 9436432), (8, 5897770), (10, 4718216), (16, 2948885), (20, 2359108), (40, 1179554), (80, 589777), (139, 339440), (278, 169720), (556, 84860), (695, 67888), (1112, 42430), (1390, 33944), (2224, 21215), (2780, 16972), (4243, 11120), (5560, 8486)]